No, All These Tornado Outbreaks In The South Are Not Normal

A tornado safety closet that a family huddled in is the only thing
left of a home swept away by a tornado last week in Mississippi.
The family survived. More dangerous tornadoes are expected
today in the same region.

Another outbreak of tornadoes appears likely in the Deep South today, continuing a terrible winter and spring down there of heartbreaking twisters, severe storms and repeated, devastating flooding, all amid the coronavirus pandemic.

Today looks especially bad across the northern half of Louisiana and the southern halves of Mississippi, Alabama and Georgia. NOAA's Storm Prediction Center has this area on level 4 of 5 in terms of risk level today.  So it's pretty serious.

Already, as of mid-morning, a tornado watch was up for eastern Texas and western Louisiana, including the Houston metro area. Some straight line wind and hail damage had already been reported in parts of the South as of 10 a.m. It will get worse as we go through the day.

Many of these areas are just coming off a terrible tornado outbreak exactly a week ago, so this is definitely bad news.

A few tornadoes today in this region might once again be especially strong, especially if supercell thunderstorms get going without interference from larger clusters of thunderstorms moving in from the west.

Even that larger cluster of storms from the west wil cause trouble with their own batch of tornadoes, strong winds, hail and flooding rains.

We obviously won't completely know until tomorrow how many tornadoes will form, how big they will be and whether they hit any heavily populated areas. But once again, people in the Deep South are hunkering down and praying the tornadoes miss their houses.

We are heading into the peak of tornado seasons and April tornadoes are rather normal, especially in the southeastern quarter of the United States.  Yes, tornadoes are normal, but the number of them this year, and the deaths they are causing, is anything but normal.

It turns out the tornado outbreak last Sunday and Monday yielded 132 twisters, which is a huge number for two days of severe weather.  Preliminary research indicates this is tied for the fifth-most numher of tornadoes in a two day outbreak on record in the United States.

The tie is with an April 15-16, 2011 southeastern United States outbreak. The record biggest outbreak for two days was 271 on April 26-27, 2011. So you can see 2011 was the benchmark for a horrendous tornado season, and one we don't want to repeat.

In addition to the tornado risk, flooding is a big concern in the Deep South, as it has been frequently for months now. Potentially life threatening areas of flash flooding are expected today in the same areas with the greatest tornado risk.

Not good.

The weather pattern will remain bad in the South in the upcoming week or more. Severe weather threats look like they will ramp up again Wednesday, then after, that, probably next weekend.